Surveillance camera



FIG. 1 is a perspective view of the surveillance camera;

FIG. 2 is a front end elevation view thereof;

FIG. 3 is a first side elevation view thereof;

FIG. 4 is a second side elevation view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken lines in the drawings illustrate portions of the surveillance camera that form no part of the claimed design. 

CLAIM The ornamental design for a surveillance camera, as shown and described. 